Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13840 13840

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 Mac OS X 10.8.3
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13349 13349
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
21036 21036
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
23015 23015
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24393 24393
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22447 22447
Image Decompress
single-core scalar
2250 2250
Image Decompress
multi-core scalar
20871 20871
Lua
single-core scalar
3899 3899
Lua
multi-core scalar
33928 33928

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22552 22552
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
29864 29864
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27871 27871
Dot Product
multi-core vector
43807 43807
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7238 7238
Primality Test
single-core scalar
5389 5389
Primality Test
multi-core scalar
43354 43354
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
61481 61481
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
73735 73735

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4048 4048
Read Sequential
single-core scalar
3973 3973
Write Sequential
single-core scalar
6725 6725
Stdlib Allocate
single-core scalar
3003 3003
Stdlib Write
single-core scalar
2990 2990
Stdlib Copy
single-core scalar
3551 3551

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4653 4653
Stream Copy
single-core scalar
4038 4038
Stream Copy
single-core vector
5600 5600
Stream Scale
single-core scalar
4162 4162
Stream Scale
single-core vector
5268 5268
Stream Add
single-core scalar
4333 4333
Stream Add
single-core vector
5418 5418
Stream Triad
single-core scalar
4429 4429
Stream Triad
single-core vector
3976 3976